Accelerando: Sona gains non-Ultimate ability haste permanently for her basic abilities as she uses her abilities well, up to a cap. Beyond that cap, further successful uses reduce her ultimate's remaining cooldown instead.

Power Chord: Every few spell casts, Sona's next attack will deal bonus magic damage in addition to an additional effect based on what basic Ability Sona last activated.

Sona deals magic damage to the nearest two enemies, prioritizing champions. She then begins a new Melody. Gain a stack of Accelerando for every champion you damage with this.

Melody: Sona gains an aura for seconds, granting allied champions an additional magic damage On-Hit on their next Attack within seconds.

Power Chord - Staccato: Power Chord bonus damage ( total magic damage).

Active: Sona restores Health to herself and a nearby allied champion, prioritizing the most wounded. She then begins a new Melody.

Melody: Sona gains an aura for seconds, granting allied champions Shield for seconds.

Gain a stack of Accelerando whenever you heal another injured ally and every time you protect another ally from at least damage with this shield.

Power Chord - Diminuendo: Power Chord also reduces physical and magic damage dealt by the target by for seconds.

Active: She begins a new Melody and grants herself Move Speed for seconds, extended to up to seconds if she doesn't take damage.

Melody: Sona gains an aura for seconds that grants allied champions Move Speed for seconds.

Power Chord - Tempo: Power Chord also Slows the target by for seconds.

Sona strikes an irresistible chord, Stunning enemy for seconds and dealing magic damage.